Coregas Lascut Speed

Lascut Speed: Coregas Redefines Laser Cutting Efficiency with a Smarter Gas Solution

In the world of industrial laser cutting, speed and quality often demand a trade-off. But Coregas has just changed the rules with the launch of Lascut Speed – a revolutionary mixed laser assist gas that’s transforming how carbon steel is cut with fibre lasers. For Australian manufacturers focused on uptime, throughput, and quality, this innovation delivers the rare combination of speed, finish, and simplicity—without the need for a new machine.

The Problem with Traditional Laser Gases

Until now, most fibre laser cutting operations have relied on either oxygen or nitrogen as the assist gas when cutting carbon steel. Each has its limitations:

• Oxygen delivers a clean cut but restricts speed, limiting productivity—especially with the newer, higher-kilowatt fibre lasers.
• Nitrogen  enables higher speeds but often sacrifices cut quality, leaving behind dross and requiring more post-processing.

To fully leverage modern fibre lasers, operators were often forced to invest in machines capable of handling mixed gas inputs— a costly and complicated step.

The Lascut Speed Advantage

Coregas’ Lascut Speed gas eliminates this dilemma. It’s a pre-mixed solution combining the cutting speed of nitrogen with the superior edge quality of oxygen. The result? Faster, cleaner cuts—without needing to upgrade or modify your existing machine setup. According to Scott Sutton, Market Manager of Industrial at Coregas, “Lascut Speed has the potential to transform the laser cutting industry in Australia.” Backed by extensive trials and customer feedback, it’s already delivering:

• 250% to 500% faster cutting speeds:  vs. oxygen on carbon steel.
• Cleaner cut faces with minimal dross and oxide,   ready for immediate welding or painting
• Reduced post-processing time,  saving labour and consumables
• No requirement for additional mixed gas hardware-  ready for immediate welding or painting

One Gas, Multiple Gains

For small to medium-sized operators, this means no need to invest in a new mixed gas machine, which can run into the tens of thousands. With Lascut Speed, Coregas has delivered a cost-effective performance upgrade in a cylinder. Even 6kW fibre lasers – often seen as entry-level machines in today’s market – have demonstrated remarkable gains using Lascut Speed. For high-volume or high-thickness cutting environments, the performance only scales up.

Flexible Supply, Nationwide Support

Whether you need a 12-pack cylinder configuration or a tailored bulk gas solution, Coregas ensures Lascut Speed is accessible and scalable to your operation. Their national network ensures fast, reliable supply wherever you’re based—metro or regional. 

We’re Always Looking Ahead for You

At Industrial Laser Solutions, we are always on the lookout for new and exciting products that give our customers a competitive edge. Lascut Speed is a perfect example of how innovation can help manufacturers cut faster, finish cleaner, and get more from their existing equipment—all while saving time and money.

A Game-Changer for Australian Manufacturing

Launched at Australian Manufacturing Week 2025, Lascut Speed is already being adopted by manufacturers looking to increase throughput, reduce costs, and maximise the value of their current laser systems.